PUF Panel in Palampur

Characteristic

Availability

Insulation Thickness

30mm to 150mm

Insulation Type

PUF, PIR, Rockwool

Panel Type

Tongue & Groove, Cam Lock

Outer Skin

PPGI, AL, SS, FRP, GI, PPGL

Inner Skin

PPGI, AL, SS, FRP, GI, PPGL

Sheet Thickness

0.3mm to 2mm

Skin Type

Plain, Ribbed, Corrugated

Colour

Customised

Material

Description

Characteristics

PUR

Rigid Polyurethane Foam

Most popular, widely used, ideal insulator. It is thermosetting material when exposed to fire, does not drip or melt; forms a strong carbonaceous char that protects the core and prevents spread of flame. Additions of FR agents further augment fire retardant properties. It is CFC free & self extinguishing. Conforms to IS-12436-88.

PIR

Polyisocyanurate Foam

Offers higher fire rating and is non-ignitable. Better closed cell structure offered by trimerisation process offers better thermal performance. It is CFC Free, longer lasting, hygienic and food safe. Ideal for Cold Rooms.

ROCKWOOL

Rockwool

Naturally occurring fibre with very high temperature resistance properties. It is fireproof, emits no smoke or gases, is water repellant & Non-capillary. The process re-orientation of vertical fibre structure imparts high Shear, Compressive and Tensile strength, thus making the Panels strong and stable. Rock wool with excellent acoustic properties is chemically neutral, vermin proof, re-cyclable and bio degradable. Ideal for Partitions, Internal walls, Acoustic Insulation, and FR & HT applications for Power Plants etc. Conforms to IS-8183.

Material

Thermal Conductivity W/m.k

Density KG/M3

Polyurethane

0.020

32

Polystyrene/Thermocole

0.037

30

Glass Wool

0.041

65~160

Polyethylene

0.0348

32~38

Characteristics

Value

Temperature Range

-40oto +80oC

Density

40 +/- 2 kg/m3

Compressive Strength

110 – 210 kPa

Adhesion Strength

110 -210 kPa

Tensile Strength

370 kPa

Water Absorption

0.2% Max. At R.H98%

Water Vapour Permeability

5.5ng/pasm

Thermal Conductivity

Less than equal to 0.02 W/m.K at 23oC

Fire Property

Self Extinguishing*

Dimensional Stability

0.1% at -30oC

Closed cell Content

>95%

Shear with Metal Sheet

160 kPa

Characteristics

Value

Bulk Density

100+/-10% Kg/m3

Moisture Content

2.0 Max %

Moisture Absorption

2.0 Max %

Water Absorption

0.5 Kg/m2

Incombustibility (%) Loss

3.0 Max %

Service Temperature

7500C

Alkalinity (PH)

7 – 10

Shot Contents

Over 250 Microns

15.0 Max %

Over 300 Microns

5.0 Max %

Chloride Content

0.0020 Max %

Recovery after Compression

Min 90 %

Sulphur Content

Min 90 %

Resistance to Vibration Settlement

1.0 Max %

Jolting Settlement

3.0 Max %

Variables

Particulars

Continuous Process

Dis-Continuous Process

1.

Production Process
a) Foaming

Automatic
Continuous

Manual
Batch

2.

Volumes
a) Quality Consistency
b) Cell Structure
c) Foaming
d) Pouring
e) Moisture ingress

High Capacity
Assured
Closed
Uniform
Open
Not Possible

Low Capacity
Not Assured
Not Fully Closed
Non- Uniform
Closed
Possible

3.

Chemical System

On-Line Blending

Pre- Blended

4.

Customization

Not Possible

Possible

5.

Restriction On Lengths

No Restriction

Restricted

6.

PIR

Possible

Not- Possible